TL;DR Verifiers are one of the busiest topics in AI research this week: several papers on stronger verifiers appeared on the same day. The idea is simple. A model proposes, and a separate checker decides whether the proposal is right.
Source: [Dev.to](https://dev.to/ai_openfree_b23025ef075cf/five-open-science-challenges-where-a-verifier-not-the-submitter-decides-the-score-3oia)